ex1 kispython

import math


def main(y, z):
    a = 36 * (y ** 2)
    b = z ** 18
    c = (a - b) ** 0.5
    d = 41 * math.log(z, 2) ** 7
    e = 32 - ((y ** 2) / 73)
    f = (72 * (y ** 3))
    g = 17 * (e - f)
    i = c + d
    return i + g